Lamp



FIG. 1 is a perspective view of the lamp showing my new design;

FIG. 2 is similar to FIG. 1, viewed from another aspect;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines are for the purposes of illustration portions of the lamp and form no part of the claimed design. 

CLAIM The ornamental design for a lamp, as shown and described. 